/*
* Copyright 2010 Google, Inc.
* Copyright 2011 Itaapy
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <Python.h>
#include <git2.h>
typedef struct {
PyObject_HEAD
git_repository *repo;
PyObject *index; /* It will be None for a bare repository */
} Repository;
/* The structs for some of the object subtypes are identical except for the
* type of their object pointers. */
#define OBJECT_STRUCT(_name, _ptr_type, _ptr_name) \
typedef struct {\
PyObject_HEAD\
Repository *repo;\
_ptr_type *_ptr_name;\
} _name;
OBJECT_STRUCT(Object, git_object, obj)
OBJECT_STRUCT(Commit, git_commit, commit)
OBJECT_STRUCT(Tree, git_tree, tree)
OBJECT_STRUCT(Blob, git_blob, blob)
typedef struct {
PyObject_HEAD
Repository *repo;
git_tag *tag;
PyObject *target;
} Tag;
typedef struct {
PyObject_HEAD
const git_tree_entry *entry;
Tree *tree;
} TreeEntry;
typedef struct {
PyObject_HEAD
Repository *repo;
git_index *index;
int own_obj:1;
} Index;
typedef struct {
PyObject_HEAD
git_index_entry *entry;
} IndexEntry;
typedef struct {
PyObject_HEAD
Repository *repo;
git_revwalk *walk;
} Walker;
static PyTypeObject RepositoryType;
static PyTypeObject ObjectType;
static PyTypeObject CommitType;
static PyTypeObject TreeEntryType;
static PyTypeObject TreeType;
static PyTypeObject BlobType;
static PyTypeObject TagType;
static PyTypeObject IndexType;
static PyTypeObject IndexEntryType;
static PyTypeObject WalkerType;
static PyObject *GitError;
static PyObject *
Error_type(int err) {
switch (err) {
case GIT_ENOTFOUND:
return PyExc_KeyError;
case GIT_EOSERR:
return PyExc_OSError;
case GIT_ENOTOID:
return PyExc_ValueError;
case GIT_ENOMEM:
return PyExc_MemoryError;
case GIT_EREVWALKOVER:
return PyExc_StopIteration;
default:
return GitError;
}
}
static PyObject *
Error_set(int err) {
assert(err < 0);
if (err == GIT_ENOTFOUND) {
/* KeyError expects the arg to be the missing key. If the caller called
* this instead of Error_set_py_obj, it means we don't know the key, but
* nor should we use git_strerror. */
PyErr_SetNone(PyExc_KeyError);
return NULL;
} else if (err == GIT_EOSERR) {
PyErr_SetFromErrno(GitError);
return NULL;
}
PyErr_SetString(Error_type(err), git_strerror(err));
return NULL;
}
static PyObject *
Error_set_str(int err, const char *str) {
if (err == GIT_ENOTFOUND) {
/* KeyError expects the arg to be the missing key. */
PyErr_Format(PyExc_KeyError, "%s", str);
return NULL;
}
PyErr_Format(Error_type(err), "%s: %s", str, git_strerror(err));
return NULL;
}
static PyObject *
Error_set_py_obj(int err, PyObject *py_obj) {
PyObject *py_str;
char *str;
assert(err < 0);
if (err == GIT_ENOTOID && !PyString_Check(py_obj)) {
PyErr_Format(PyExc_TypeError, "Git object id must be str, not %.200s",
py_obj->ob_type->tp_name);
return NULL;
} else if (err == GIT_ENOTFOUND) {
/* KeyError expects the arg to be the missing key. */
PyErr_SetObject(PyExc_KeyError, py_obj);
return NULL;
}
py_str = PyObject_Str(py_obj);
str = py_str ? PyString_AS_STRING(py_str) : "<error in __str__>";
PyErr_Format(Error_type(err), "%s: %s", str, git_strerror(err));
Py_XDECREF(py_str);
return NULL;
}
static int
py_str_to_git_oid(PyObject *py_str, git_oid *oid) {
char *hex;
int err;
hex = PyString_AsString(py_str);
if (hex == NULL) {
Error_set_py_obj(GIT_ENOTOID, py_str);
return 0;
}
err = git_oid_mkstr(oid, hex);
if (err < 0) {
Error_set_py_obj(err, py_str);
return 0;
}
return 1;
}
static int
Repository_init(Repository *self, PyObject *args, PyObject *kwds) {
char *path;
int err;
if (kwds) {
PyErr_SetString(PyExc_TypeError,
"Repository takes no keyword arugments");
return -1;
}
if (!PyArg_ParseTuple(args, "s", &path))
return -1;
err = git_repository_open(&self->repo, path);
if (err < 0) {
Error_set_str(err, path);
return -1;
}
return 0;
}
static void
Repository_dealloc(Repository *self) {
if (self->repo)
git_repository_free(self->repo);
Py_XDECREF(self->index);
self->ob_type->tp_free((PyObject*)self);
}
static int
Repository_contains(Repository *self, PyObject *value) {
git_oid oid;
if (!py_str_to_git_oid(value, &oid))
return -1;
return git_odb_exists(git_repository_database(self->repo), &oid);
}
static Object *
wrap_object(git_object *obj, Repository *repo) {
Object *py_obj = NULL;
switch (git_object_type(obj)) {
case GIT_OBJ_COMMIT:
py_obj = (Object*)CommitType.tp_alloc(&CommitType, 0);
break;
case GIT_OBJ_TREE:
py_obj = (Object*)TreeType.tp_alloc(&TreeType, 0);
break;
case GIT_OBJ_BLOB:
py_obj = (Object*)BlobType.tp_alloc(&BlobType, 0);
break;
case GIT_OBJ_TAG:
py_obj = (Object*)TagType.tp_alloc(&TagType, 0);
break;
default:
assert(0);
}
if (!py_obj)
return (Object*)PyErr_NoMemory();
py_obj->obj = obj;
py_obj->repo = repo;
Py_INCREF(repo);
return py_obj;
}
static PyObject *
Repository_getitem(Repository *self, PyObject *value) {
git_oid oid;
int err;
git_object *obj;
Object *py_obj;
if (!py_str_to_git_oid(value, &oid))
return NULL;
err = git_object_lookup(&obj, self->repo, &oid, GIT_OBJ_ANY);
if (err < 0)
return Error_set_py_obj(err, value);
py_obj = wrap_object(obj, self);
if (!py_obj)
return NULL;
return (PyObject*)py_obj;
}
static int
Repository_read_raw(git_odb_object **obj, git_repository *repo, const git_oid *oid) {
return git_odb_read(obj, git_repository_database(repo), oid);
}
static PyObject *
Repository_read(Repository *self, PyObject *py_hex) {
git_oid oid;
int err;
git_odb_object *obj;
if (!py_str_to_git_oid(py_hex, &oid))
return NULL;
err = Repository_read_raw(&obj, self->repo, &oid);
if (err < 0)
return Error_set_py_obj(err, py_hex);
return Py_BuildValue(
"(ns#)",
git_odb_object_type(obj),
git_odb_object_data(obj),
git_odb_object_size(obj));
}
static PyObject *
Repository_get_index(Repository *self, void *closure) {
int err;
git_index *index;
Index *py_index;
assert(self->repo);
if (self->index == NULL) {
err = git_repository_index(&index, self->repo);
if (err == GIT_SUCCESS) {
py_index = (Index*)IndexType.tp_alloc(&IndexType, 0);
if (!py_index)
return PyErr_NoMemory();
py_index->repo = self;
py_index->index = index;
py_index->own_obj = 0;
self->index = (PyObject*)py_index;
} else if (err == GIT_EBAREINDEX) {
Py_INCREF(Py_None);
self->index = Py_None;
} else {
return Error_set(err);
}
}
Py_INCREF(self->index);
return self->index;
}
static PyObject *
Repository_walk(Repository *self, PyObject *args)
{
PyObject *value;
unsigned int sort;
int err;
git_oid oid;
git_revwalk *walk;
Walker *py_walker;
if (!PyArg_ParseTuple(args, "OI", &value, &sort))
return NULL;
if (value != Py_None && !PyString_Check(value)) {
PyErr_SetObject(PyExc_TypeError, value);
return NULL;
}
err = git_revwalk_new(&walk, self->repo);
if (err < 0)
return Error_set(err);
/* Sort */
git_revwalk_sorting(walk, sort);
/* Push */
if (value != Py_None) {
if (!py_str_to_git_oid(value, &oid)) {
git_revwalk_free(walk);
return NULL;
}
err = git_revwalk_push(walk, &oid);
if (err < 0) {
git_revwalk_free(walk);
return Error_set(err);
}
}
py_walker = PyObject_New(Walker, &WalkerType);
if (!py_walker) {
git_revwalk_free(walk);
return NULL;
}
Py_INCREF(self);
py_walker->repo = self;
py_walker->walk = walk;
return (PyObject*)py_walker;
}
static PyObject *
build_person(const git_signature *signature) {
return Py_BuildValue("(ssLi)", signature->name, signature->email,
signature->when.time, signature->when.offset);
}
static int
signature_converter(PyObject *value, git_signature **out) {
char *name, *email;
long long time;
int offset;
git_signature *signature;
if (!PyArg_ParseTuple(value, "ssLi", &name, &email, &time, &offset))
return 0;
signature = git_signature_new(name, email, time, offset);
if (signature == NULL) {
PyErr_SetNone(PyExc_MemoryError);
return 0;
}
*out = signature;
return 1;
}
static PyObject *
free_parents(git_oid **parents, int n) {
int i;
for (i = 0; i < n; i++)
free(parents[i]);
free(parents);
return NULL;
}
static PyObject *
Repository_create_commit(Repository *self, PyObject *args) {
git_signature *author, *committer;
char *message, *update_ref;
git_oid tree_oid, oid;
PyObject *py_parents, *py_parent;
int parent_count;
git_oid **parents;
int err, i;
char hex[GIT_OID_HEXSZ];
if (!PyArg_ParseTuple(args, "zO&O&sO&O!",
&update_ref,
signature_converter, &author,
signature_converter, &committer,
&message,
py_str_to_git_oid, &tree_oid,
&PyList_Type, &py_parents))
return NULL;
parent_count = (int)PyList_Size(py_parents);
parents = malloc(parent_count * sizeof(git_oid*));
if (parents == NULL) {
PyErr_SetNone(PyExc_MemoryError);
return NULL;
}
for (i = 0; i < parent_count; i++) {
parents[i] = malloc(sizeof(git_oid));
if (parents[i] == NULL) {
PyErr_SetNone(PyExc_MemoryError);
return free_parents(parents, i);
}
py_parent = PyList_GET_ITEM(py_parents, i);
if (!py_str_to_git_oid(py_parent, parents[i]))
return free_parents(parents, i);
}
err = git_commit_create(&oid, self->repo, update_ref, author, committer,
message, &tree_oid, parent_count, (const git_oid**)parents);
free_parents(parents, parent_count);
if (err < 0)
return Error_set(err);
git_oid_fmt(hex, &oid);
return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ);
}
static PyObject *
Repository_create_tag(Repository *self, PyObject *args) {
char *tag_name, *message;
git_signature *tagger;
git_oid target, oid;
int err, target_type;
char hex[GIT_OID_HEXSZ];
if (!PyArg_ParseTuple(args, "sO&iO&s",
&tag_name,
py_str_to_git_oid, &target,
&target_type,
signature_converter, &tagger,
&message))
return NULL;
err = git_tag_create(&oid, self->repo,
tag_name, &target, target_type, tagger, message);
if (err < 0)
return NULL;
git_oid_fmt(hex, &oid);
return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ);
}
static PyMethodDef Repository_methods[] = {
{"create_commit", (PyCFunction)Repository_create_commit, METH_VARARGS,
"Create a new commit object, return its SHA."},
{"create_tag", (PyCFunction)Repository_create_tag, METH_VARARGS,
"Create a new tag object, return its SHA."},
{"walk", (PyCFunction)Repository_walk, METH_VARARGS,
"Generator that traverses the history starting from the given commit."},
{"read", (PyCFunction)Repository_read, METH_O,
"Read raw object data from the repository."},
{NULL}
};
static PyGetSetDef Repository_getseters[] = {
{"index", (getter)Repository_get_index, NULL, "index file. ", NULL},
{NULL}
};
static PySequenceMethods Repository_as_sequence = {
0, /* sq_length */
0, /* sq_concat */
0, /* sq_repeat */
0, /* sq_item */
0, /* sq_slice */
0, /* sq_ass_item */
0, /* sq_ass_slice */
(objobjproc)Repository_contains, /* sq_contains */
};
static PyMappingMethods Repository_as_mapping = {
0, /* mp_length */
(binaryfunc)Repository_getitem, /* mp_subscript */
0, /* mp_ass_subscript */
};
static PyTypeObject RepositoryType = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"pygit2.Repository", /* tp_name */
sizeof(Repository), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)Repository_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
&Repository_as_sequence, /* tp_as_sequence */
&Repository_as_mapping, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
"Git repository", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
Repository_methods, /* tp_methods */
0, /* tp_members */
Repository_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)Repository_init, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static void
Object_dealloc(Object* self)
{
git_object_close(self->obj);
Py_XDECREF(self->repo);
self->ob_type->tp_free((PyObject*)self);
}
static PyObject *
Object_get_type(Object *self) {
return PyInt_FromLong(git_object_type(self->obj));
}
static PyObject *
Object_get_sha(Object *self) {
const git_oid *id;
char hex[GIT_OID_HEXSZ];
id = git_object_id(self->obj);
if (!id)
Py_RETURN_NONE;
git_oid_fmt(hex, id);
return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ);
}
static PyObject *
Object_read_raw(Object *self) {
const git_oid *id;
git_odb_object *obj;
int err;
PyObject *result = NULL, *py_sha = NULL;
id = git_object_id(self->obj);
if (!id)
Py_RETURN_NONE; /* in-memory object */
err = Repository_read_raw(&obj, self->repo->repo, id);
if (err < 0) {
py_sha = Object_get_sha(self);
Error_set_py_obj(err, py_sha);
goto cleanup;
}
result = PyString_FromStringAndSize(
git_odb_object_data(obj),
git_odb_object_size(obj));
cleanup:
Py_XDECREF(py_sha);
return result;
}
static PyGetSetDef Object_getseters[] = {
{"type", (getter)Object_get_type, NULL, "type number", NULL},
{"sha", (getter)Object_get_sha, NULL, "hex SHA", NULL},
{NULL}
};
static PyMethodDef Object_methods[] = {
{"read_raw", (PyCFunction)Object_read_raw, METH_NOARGS,
"Read the raw contents of the object from the repo."},
{NULL}
};
static PyTypeObject ObjectType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"pygit2.Object", /*tp_name*/
sizeof(Object), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)Object_dealloc, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"Object objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
Object_methods, /* tp_methods */
0, /* tp_members */
Object_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static PyObject *
Commit_get_message_short(Commit *commit) {
return PyString_FromString(git_commit_message_short(commit->commit));
}
static PyObject *
Commit_get_message(Commit *commit) {
return PyString_FromString(git_commit_message(commit->commit));
}
static PyObject *
Commit_get_commit_time(Commit *commit) {
return PyLong_FromLong(git_commit_time(commit->commit));
}
static PyObject *
Commit_get_committer(Commit *commit) {
const git_signature *signature = git_commit_committer(commit->commit);
return build_person(signature);
}
static PyObject *
Commit_get_author(Commit *commit) {
const git_signature *signature = git_commit_author(commit->commit);
return build_person(signature);
}
static PyObject *
Commit_get_tree(Commit *commit) {
git_tree *tree;
Tree *py_tree;
int err;
err = git_commit_tree(&tree, commit->commit);
if (err == GIT_ENOTFOUND)
Py_RETURN_NONE;
if (err < 0)
return Error_set(err);
py_tree = PyObject_New(Tree, &TreeType);
Py_INCREF(commit->repo);
py_tree->repo = commit->repo;
py_tree->tree = (git_tree*)tree;
return (PyObject*)py_tree;
}
static PyObject *
Commit_get_parents(Commit *commit)
{
unsigned int i, parent_count;
int err;
git_commit *parent;
PyObject *obj;
PyObject *list;
parent_count = git_commit_parentcount(commit->commit);
list = PyList_New(parent_count);
if (!list)
return NULL;
for (i=0; i < parent_count; i++) {
err = git_commit_parent(&parent, commit->commit, i);
if (err < 0) {
Py_DECREF(list);
Error_set(err);
return NULL;
}
obj = (PyObject*)wrap_object((git_object *)parent, commit->repo);
if (obj == NULL) {
Py_DECREF(list);
return NULL;
}
PyList_SET_ITEM(list, i, obj);
}
return list;
}
static PyGetSetDef Commit_getseters[] = {
{"message_short", (getter)Commit_get_message_short, NULL, "short message",
NULL},
{"message", (getter)Commit_get_message, NULL, "message", NULL},
{"commit_time", (getter)Commit_get_commit_time, NULL, "commit time",
NULL},
{"committer", (getter)Commit_get_committer, NULL, "committer", NULL},
{"author", (getter)Commit_get_author, NULL, "author", NULL},
{"tree", (getter)Commit_get_tree, NULL, "tree object", NULL},
{"parents", (getter)Commit_get_parents, NULL, "parents of this commit",
NULL},
{NULL}
};
static PyTypeObject CommitType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"pygit2.Commit", /*tp_name*/
sizeof(Commit), /*tp_basicsize*/
0, /*tp_itemsize*/
0, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"Commit objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
Commit_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static void
TreeEntry_dealloc(TreeEntry *self) {
Py_XDECREF(self->tree);
self->ob_type->tp_free((PyObject *)self);
}
static PyObject *
TreeEntry_get_attributes(TreeEntry *self) {
return PyInt_FromLong(git_tree_entry_attributes(self->entry));
}
static PyObject *
TreeEntry_get_name(TreeEntry *self) {
return PyString_FromString(git_tree_entry_name(self->entry));
}
static PyObject *
TreeEntry_get_sha(TreeEntry *self) {
char hex[GIT_OID_HEXSZ];
git_oid_fmt(hex, git_tree_entry_id(self->entry));
return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ);
}
static PyObject *
TreeEntry_to_object(TreeEntry *self) {
git_object *obj;
int err;
char hex[GIT_OID_HEXSZ + 1];
err = git_tree_entry_2object(&obj, self->tree->repo->repo, self->entry);
if (err < 0) {
git_oid_fmt(hex, git_tree_entry_id(self->entry));
hex[GIT_OID_HEXSZ] = '\0';
return Error_set_str(err, hex);
}
return (PyObject*)wrap_object(obj, self->tree->repo);
}
static PyGetSetDef TreeEntry_getseters[] = {
{"attributes", (getter)TreeEntry_get_attributes, NULL, "attributes", NULL},
{"name", (getter)TreeEntry_get_name, NULL, "name", NULL},
{"sha", (getter)TreeEntry_get_sha, NULL, "sha", NULL},
{NULL}
};
static PyMethodDef TreeEntry_methods[] = {
{"to_object", (PyCFunction)TreeEntry_to_object, METH_NOARGS,
"Look up the corresponding object in the repo."},
{NULL, NULL, 0, NULL}
};
static PyTypeObject TreeEntryType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"pygit2.TreeEntry", /*tp_name*/
sizeof(TreeEntry), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)TreeEntry_dealloc, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"TreeEntry objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
TreeEntry_methods, /* tp_methods */
0, /* tp_members */
TreeEntry_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static Py_ssize_t
Tree_len(Tree *self) {
assert(self->tree);
return (Py_ssize_t)git_tree_entrycount(self->tree);
}
static int
Tree_contains(Tree *self, PyObject *py_name) {
char *name;
name = PyString_AsString(py_name);
if (name == NULL)
return -1;
return git_tree_entry_byname(self->tree, name) ? 1 : 0;
}
static TreeEntry *
wrap_tree_entry(const git_tree_entry *entry, Tree *tree) {
TreeEntry *py_entry = NULL;
py_entry = (TreeEntry*)TreeEntryType.tp_alloc(&TreeEntryType, 0);
if (!py_entry)
return NULL;
py_entry->entry = entry;
py_entry->tree = tree;
Py_INCREF(tree);
return py_entry;
}
static TreeEntry *
Tree_getitem_by_name(Tree *self, PyObject *py_name) {
char *name;
const git_tree_entry *entry;
name = PyString_AS_STRING(py_name);
entry = git_tree_entry_byname(self->tree, name);
if (!entry) {
PyErr_SetObject(PyExc_KeyError, py_name);
return NULL;
}
return wrap_tree_entry(entry, self);
}
static int
Tree_fix_index(Tree *self, PyObject *py_index) {
long index;
size_t len;
long slen;
index = PyInt_AsLong(py_index);
if (PyErr_Occurred())
return -1;
len = git_tree_entrycount(self->tree);
slen = (long)len;
if (index >= slen) {
PyErr_SetObject(PyExc_IndexError, py_index);
return -1;
} else if (index < -slen) {
PyErr_SetObject(PyExc_IndexError, py_index);
return -1;
}
/* This function is called via mp_subscript, which doesn't do negative index
* rewriting, so we have to do it manually. */
if (index < 0)
index = len + index;
return (int)index;
}
static TreeEntry *
Tree_getitem_by_index(Tree *self, PyObject *py_index) {
int index;
const git_tree_entry *entry;
index = Tree_fix_index(self, py_index);
if (PyErr_Occurred())
return NULL;
entry = git_tree_entry_byindex(self->tree, index);
if (!entry) {
PyErr_SetObject(PyExc_IndexError, py_index);
return NULL;
}
return wrap_tree_entry(entry, self);
}
static TreeEntry *
Tree_getitem(Tree *self, PyObject *value) {
if (PyString_Check(value)) {
return Tree_getitem_by_name(self, value);
} else if (PyInt_Check(value)) {
return Tree_getitem_by_index(self, value);
} else {
PyErr_Format(PyExc_TypeError,
"Tree entry index must be int or str, not %.200s",
value->ob_type->tp_name);
return NULL;
}
}
static PySequenceMethods Tree_as_sequence = {
0, /* sq_length */
0, /* sq_concat */
0, /* sq_repeat */
0, /* sq_item */
0, /* sq_slice */
0, /* sq_ass_item */
0, /* sq_ass_slice */
(objobjproc)Tree_contains, /* sq_contains */
};
static PyMappingMethods Tree_as_mapping = {
(lenfunc)Tree_len, /* mp_length */
(binaryfunc)Tree_getitem, /* mp_subscript */
0, /* mp_ass_subscript */
};
static PyTypeObject TreeType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"pygit2.Tree", /*tp_name*/
sizeof(Tree), /*tp_basicsize*/
0, /*tp_itemsize*/
0, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
&Tree_as_sequence, /*tp_as_sequence*/
&Tree_as_mapping, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"Tree objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static PyGetSetDef Blob_getseters[] = {
{"data", (getter)Object_read_raw, NULL, "raw data", NULL},
{NULL}
};
static PyTypeObject BlobType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"pygit2.Blob", /*tp_name*/
sizeof(Blob), /*tp_basicsize*/
0, /*tp_itemsize*/
0, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"Blob objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
Blob_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static void
Tag_dealloc(Tag *self) {
Py_XDECREF(self->target);
self->ob_type->tp_free((PyObject*)self);
}
static PyObject *
Tag_get_target(Tag *self) {
git_object *target;
int err;
if (self->target == NULL) {
err = git_tag_target(&target, self->tag);
if (err == GIT_ENOTFOUND) {
/* This can only happen if we have a new tag with no target set
* yet. */
Py_INCREF(Py_None);
self->target = Py_None;
} else if (err < 0)
return Error_set(err);
else
self->target = (PyObject*)wrap_object(target, self->repo);
}
Py_INCREF(self->target);
return self->target;
}
static PyObject *
Tag_get_name(Tag *self) {
const char *name;
name = git_tag_name(self->tag);
if (!name)
Py_RETURN_NONE;
return PyString_FromString(name);
}
static PyObject *
Tag_get_tagger(Tag *tag) {
const git_signature *signature = git_tag_tagger(tag->tag);
if (!signature)
Py_RETURN_NONE;
return build_person(signature);
}
static PyObject *
Tag_get_message(Tag *self) {
const char *message;
message = git_tag_message(self->tag);
if (!message)
Py_RETURN_NONE;
return PyString_FromString(message);
}
static PyGetSetDef Tag_getseters[] = {
{"target", (getter)Tag_get_target, NULL, "tagged object", NULL},
{"name", (getter)Tag_get_name, NULL, "tag name", NULL},
{"tagger", (getter)Tag_get_tagger, NULL, "tagger", NULL},
{"message", (getter)Tag_get_message, NULL, "tag message",
NULL},
{NULL}
};
static PyTypeObject TagType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"pygit2.Tag", /*tp_name*/
sizeof(Tag), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)Tag_dealloc, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"Tag objects", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
Tag_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static int
Index_init(Index *self, PyObject *args, PyObject *kwds) {
char *path;
int err;
if (kwds) {
PyErr_SetString(PyExc_TypeError,
"Index takes no keyword arugments");
return -1;
}
if (!PyArg_ParseTuple(args, "s", &path))
return -1;
err = git_index_open_bare(&self->index, path);
if (err < 0) {
Error_set_str(err, path);
return -1;
}
self->own_obj = 1;
return 0;
}
static void
Index_dealloc(Index* self)
{
if (self->own_obj)
git_index_free(self->index);
Py_XDECREF(self->repo);
self->ob_type->tp_free((PyObject*)self);
}
static PyObject *
Index_add(Index *self, PyObject *args) {
int err;
const char *path;
int stage=0;
if (!PyArg_ParseTuple(args, "s|i", &path, &stage))
return NULL;
err = git_index_add(self->index, path, stage);
if (err < 0)
return Error_set_str(err, path);
Py_RETURN_NONE;
}
static PyObject *
Index_clear(Index *self) {
git_index_clear(self->index);
Py_RETURN_NONE;
}
static PyObject *
Index_find(Index *self, PyObject *py_path) {
char *path;
long idx;
path = PyString_AsString(py_path);
if (!path)
return NULL;
idx = (long)git_index_find(self->index, path);
if (idx < 0)
return Error_set_str(idx, path);
return PyInt_FromLong(idx);
}
static PyObject *
Index_read(Index *self) {
int err;
err = git_index_read(self->index);
if (err < GIT_SUCCESS)
return Error_set(err);
Py_RETURN_NONE;
}
static PyObject *
Index_write(Index *self) {
int err;
err = git_index_write(self->index);
if (err < GIT_SUCCESS)
return Error_set(err);
Py_RETURN_NONE;
}
/* This is an internal function, used by Index_getitem and Index_setitem */
static int
Index_get_position(Index *self, PyObject *value) {
char *path;
int idx;
if (PyString_Check(value)) {
path = PyString_AsString(value);
if (!path)
return -1;
idx = git_index_find(self->index, path);
if (idx < 0) {
Error_set_str(idx, path);
return -1;
}
} else if (PyInt_Check(value)) {
idx = (int)PyInt_AsLong(value);
if (idx == -1 && PyErr_Occurred())
return -1;
if (idx < 0) {
PyErr_SetObject(PyExc_ValueError, value);
return -1;
}
} else {
PyErr_Format(PyExc_TypeError,
"Index entry key must be int or str, not %.200s",
value->ob_type->tp_name);
return -1;
}
return idx;
}
static int
Index_contains(Index *self, PyObject *value) {
char *path;
int idx;
path = PyString_AsString(value);
if (!path)
return -1;
idx = git_index_find(self->index, path);
if (idx == GIT_ENOTFOUND)
return 0;
if (idx < 0) {
Error_set_str(idx, path);
return -1;
}
return 1;
}
static Py_ssize_t
Index_len(Index *self) {
return (Py_ssize_t)git_index_entrycount(self->index);
}
static PyObject *
Index_getitem(Index *self, PyObject *value) {
int idx;
git_index_entry *index_entry;
IndexEntry *py_index_entry;
idx = Index_get_position(self, value);
if (idx == -1)
return NULL;
index_entry = git_index_get(self->index, idx);
if (!index_entry) {
PyErr_SetObject(PyExc_KeyError, value);
return NULL;
}
py_index_entry = (IndexEntry*)IndexEntryType.tp_alloc(&IndexEntryType, 0);
if (!py_index_entry)
return PyErr_NoMemory();
py_index_entry->entry = index_entry;
Py_INCREF(py_index_entry);
return (PyObject*)py_index_entry;
}
static int
Index_setitem(Index *self, PyObject *key, PyObject *value) {
int err;
int idx;
if (value) {
PyErr_SetString(PyExc_NotImplementedError,
"set item on index not yet implemented");
return -1;
}
idx = Index_get_position(self, key);
if (idx == -1)
return -1;
err = git_index_remove(self->index, idx);
if (err < 0) {
Error_set(err);
return -1;
}
return 0;
}
static PyObject *
Index_create_tree(Index *self) {
git_oid oid;
int err;
char hex[GIT_OID_HEXSZ];
err = git_tree_create_fromindex(&oid, self->index);
if (err < 0)
return Error_set(err);
git_oid_fmt(hex, &oid);
return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ);
}
static PyMethodDef Index_methods[] = {
{"add", (PyCFunction)Index_add, METH_VARARGS,
"Add or update an index entry from a file in disk."},
{"clear", (PyCFunction)Index_clear, METH_NOARGS,
"Clear the contents (all the entries) of an index object."},
{"_find", (PyCFunction)Index_find, METH_O,
"Find the first index of any entries which point to given path in the"
" Git index."},
{"read", (PyCFunction)Index_read, METH_NOARGS,
"Update the contents of an existing index object in memory by reading"
" from the hard disk."},
{"write", (PyCFunction)Index_write, METH_NOARGS,
"Write an existing index object from memory back to disk using an"
" atomic file lock."},
{"create_tree", (PyCFunction)Index_create_tree, METH_NOARGS,
"Create a tree from the index file, return its SHA."},
{NULL}
};
static PySequenceMethods Index_as_sequence = {
0, /* sq_length */
0, /* sq_concat */
0, /* sq_repeat */
0, /* sq_item */
0, /* sq_slice */
0, /* sq_ass_item */
0, /* sq_ass_slice */
(objobjproc)Index_contains, /* sq_contains */
};
static PyMappingMethods Index_as_mapping = {
(lenfunc)Index_len, /* mp_length */
(binaryfunc)Index_getitem, /* mp_subscript */
(objobjargproc)Index_setitem, /* mp_ass_subscript */
};
static PyTypeObject IndexType = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"pygit2.Index", /* tp_name */
sizeof(Index), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)Index_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
&Index_as_sequence, /* tp_as_sequence */
&Index_as_mapping, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
"Index file", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
Index_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)Index_init, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static void
IndexEntry_dealloc(IndexEntry *self) {
self->ob_type->tp_free((PyObject*)self);
}
static PyObject *
IndexEntry_get_path(IndexEntry *self) {
return PyString_FromString(self->entry->path);
}
static PyObject *
IndexEntry_get_sha(IndexEntry *self) {
char hex[GIT_OID_HEXSZ];
git_oid_fmt(hex, &self->entry->oid);
return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ);
}
static PyGetSetDef IndexEntry_getseters[] = {
{"path", (getter)IndexEntry_get_path, NULL, "path", NULL},
{"sha", (getter)IndexEntry_get_sha, NULL, "hex SHA", NULL},
{NULL},
};
static PyTypeObject IndexEntryType = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"pygit2.IndexEntry", /* tp_name */
sizeof(IndexEntry), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)IndexEntry_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
"Index entry", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
IndexEntry_getseters, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static void
Walker_dealloc(Walker *self) {
git_revwalk_free(self->walk);
Py_DECREF(self->repo);
self->ob_type->tp_free((PyObject*)self);
}
static PyObject *
Walker_hide(Walker *self, PyObject *py_hex) {
int err;
git_oid oid;
if (!py_str_to_git_oid(py_hex, &oid))
return NULL;
err = git_revwalk_hide(self->walk, &oid);
if (err < 0)
return Error_set(err);
Py_RETURN_NONE;
}
static PyObject *
Walker_push(Walker *self, PyObject *py_hex) {
int err;
git_oid oid;
if (!py_str_to_git_oid(py_hex, &oid))
return NULL;
err = git_revwalk_push(self->walk, &oid);
if (err < 0)
return Error_set(err);
Py_RETURN_NONE;
}
static PyObject *
Walker_sort(Walker *self, PyObject *py_sort_mode) {
int sort_mode;
sort_mode = (int)PyInt_AsLong(py_sort_mode);
if (sort_mode == -1 && PyErr_Occurred())
return NULL;
git_revwalk_sorting(self->walk, sort_mode);
Py_RETURN_NONE;
}
static PyObject *
Walker_reset(Walker *self) {
git_revwalk_reset(self->walk);
Py_RETURN_NONE;
}
static PyObject *
Walker_iter(Walker *self) {
Py_INCREF(self);
return (PyObject*)self;
}
static PyObject *
Walker_iternext(Walker *self) {
int err;
git_commit *commit;
Commit *py_commit;
git_oid oid;
err = git_revwalk_next(&oid, self->walk);
if (err < 0)
return Error_set(err);
err = git_commit_lookup(&commit, self->repo->repo, &oid);
if (err < 0)
return Error_set(err);
py_commit = PyObject_New(Commit, &CommitType);
if (!py_commit)
return NULL;
py_commit->commit = commit;
Py_INCREF(self->repo);
py_commit->repo = self->repo;
return (PyObject*)py_commit;
}
static PyMethodDef Walker_methods[] = {
{"hide", (PyCFunction)Walker_hide, METH_O,
"Mark a commit (and its ancestors) uninteresting for the output."},
{"push", (PyCFunction)Walker_push, METH_O,
"Mark a commit to start traversal from."},
{"reset", (PyCFunction)Walker_reset, METH_NOARGS,
"Reset the walking machinery for reuse."},
{"sort", (PyCFunction)Walker_sort, METH_O,
"Change the sorting mode (this resets the walker)."},
{NULL}
};
static PyTypeObject WalkerType = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"pygit2.Walker", /* tp_name */
sizeof(Walker), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)Walker_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_ITER, /* tp_flags */
"Revision walker", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
(getiterfunc)Walker_iter, /* tp_iter */
(iternextfunc)Walker_iternext, /* tp_iternext */
Walker_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
static PyObject *
init_repository(PyObject *self, PyObject *args) {
git_repository *repo;
Repository *py_repo;
const char *path;
unsigned int bare;
int err;
if (!PyArg_ParseTuple(args, "sI", &path, &bare))
return NULL;
err = git_repository_init(&repo, path, bare);
if (err < 0) {
Error_set_str(err, path);
return NULL;
}
py_repo = PyObject_New(Repository, &RepositoryType);
if (!py_repo) {
git_repository_free(repo);
return NULL;
}
py_repo->repo = repo;
py_repo->index = NULL;
return (PyObject*)py_repo;
};
static PyMethodDef module_methods[] = {
{"init_repository", init_repository, METH_VARARGS,
"Creates a new Git repository in the given folder."},
{NULL}
};
PyMODINIT_FUNC
initpygit2(void)
{
PyObject* m;
GitError = PyErr_NewException("pygit2.GitError", NULL, NULL);
RepositoryType.tp_new = PyType_GenericNew;
if (PyType_Ready(&RepositoryType) < 0)
return;
/* Do not set 'tp_new' for Git objects. To create Git objects use the
* Repository.create_XXX methods */
if (PyType_Ready(&ObjectType) < 0)
return;
CommitType.tp_base = &ObjectType;
if (PyType_Ready(&CommitType) < 0)
return;
TreeType.tp_base = &ObjectType;
if (PyType_Ready(&TreeType) < 0)
return;
BlobType.tp_base = &ObjectType;
if (PyType_Ready(&BlobType) < 0)
return;
TagType.tp_base = &ObjectType;
if (PyType_Ready(&TagType) < 0)
return;
TreeEntryType.tp_new = PyType_GenericNew;
if (PyType_Ready(&TreeEntryType) < 0)
return;
IndexType.tp_new = PyType_GenericNew;
if (PyType_Ready(&IndexType) < 0)
return;
IndexEntryType.tp_new = PyType_GenericNew;
if (PyType_Ready(&IndexEntryType) < 0)
return;
WalkerType.tp_new = PyType_GenericNew;
if (PyType_Ready(&WalkerType) < 0)
return;
m = Py_InitModule3("pygit2", module_methods,
"Python bindings for libgit2.");
if (m == NULL)
return;
Py_INCREF(GitError);
PyModule_AddObject(m, "GitError", GitError);
Py_INCREF(&RepositoryType);
PyModule_AddObject(m, "Repository", (PyObject *)&RepositoryType);
Py_INCREF(&ObjectType);
PyModule_AddObject(m, "Object", (PyObject *)&ObjectType);
Py_INCREF(&CommitType);
PyModule_AddObject(m, "Commit", (PyObject *)&CommitType);
Py_INCREF(&TreeEntryType);
PyModule_AddObject(m, "TreeEntry", (PyObject *)&TreeEntryType);
Py_INCREF(&TreeType);
PyModule_AddObject(m, "Tree", (PyObject *)&TreeType);
Py_INCREF(&BlobType);
PyModule_AddObject(m, "Blob", (PyObject *)&BlobType);
Py_INCREF(&TagType);
PyModule_AddObject(m, "Tag", (PyObject *)&TagType);
Py_INCREF(&IndexType);
PyModule_AddObject(m, "Index", (PyObject *)&IndexType);
Py_INCREF(&IndexEntryType);
PyModule_AddObject(m, "IndexEntry", (PyObject *)&IndexEntryType);
PyModule_AddIntConstant(m, "GIT_OBJ_ANY", GIT_OBJ_ANY);
PyModule_AddIntConstant(m, "GIT_OBJ_COMMIT", GIT_OBJ_COMMIT);
PyModule_AddIntConstant(m, "GIT_OBJ_TREE", GIT_OBJ_TREE);
PyModule_AddIntConstant(m, "GIT_OBJ_BLOB", GIT_OBJ_BLOB);
PyModule_AddIntConstant(m, "GIT_OBJ_TAG", GIT_OBJ_TAG);
PyModule_AddIntConstant(m, "GIT_SORT_NONE", GIT_SORT_NONE);
PyModule_AddIntConstant(m, "GIT_SORT_TOPOLOGICAL", GIT_SORT_TOPOLOGICAL);
PyModule_AddIntConstant(m, "GIT_SORT_TIME", GIT_SORT_TIME);
PyModule_AddIntConstant(m, "GIT_SORT_REVERSE", GIT_SORT_REVERSE);
}